US size 8 has a 34.75-in. back body length, a 37.75-in. bust, a 34.5-in. waist, and a 41-in. hip, model is 5-ft.10-in./178-cm. and has a 32-in. bust, a 24-in. waist, and 34-in. hips, she wears a US size 2